CN214729776U

CN214729776U - Pneumatic telescopic turning plate

Info

Publication number: CN214729776U
Application number: CN202121018599.3U
Authority: CN
Inventors: 单秋明
Original assignee: Chengdu Pengcheng Industrial Development Co ltd
Current assignee: Chengdu Pengcheng Industrial Development Co ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2021-11-16
Anticipated expiration: 2031-05-13

Abstract

The utility model discloses a pneumatic telescopic turning plate, in particular to the technical field of assembly processing, which comprises an inclined plate, wherein one side of the inclined plate is provided with a turning lifting mechanism; the turnover telescopic mechanism comprises two supporting shaft blocks, a rotating shaft rod is arranged inside each supporting shaft block, a stabilizing shaft collar is sleeved in the middle of the rotating shaft rod, a supporting block is connected to the bottom end of the stabilizing shaft collar, a lifting rod is connected to the bottom end of the supporting block, and an electric cylinder is installed at the bottom end of the lifting rod. The utility model discloses a set up upset elevating system, to the operation that rises of hang plate, can automatic control flexible height and rotation angle like this, the operation is got up simple more and is easily used, is favorable to the assembly personnel to assemble the use, and labour saving and time saving effectively improves assembly efficiency more, and first gear carries out the transmission with the chain cingulum simultaneously with the second gear, and intermeshing stability is better between tooth and the tooth, and safe practicality is better more.

Description

Pneumatic telescopic turning plate

Technical Field

The utility model belongs to the technical field of the assembly processing, especially, relate to a pneumatic flexible board that turns over.

Background

A activity workstation position for on aircraft assembly fixture working ladder, space compensation characteristic between having nimble aircraft and the working ladder has good safety guarantee characteristic like this to operating personnel can be to the aircraft assembling in-process, conveniently changes the joining in marriage more, makes things convenient for the assembly operation.

However, in actual use, like generally in the aircraft assembly process, often need the work ladder to climb up, can make operating personnel assemble eminence aircraft part like this, when adjusting the work ladder, need the staff oneself to carry out height-adjusting and adjust rotation angle, be unfavorable for the assembly personnel to assemble the operation, reduce assembly efficiency, waste time and energy more, the practicality is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pneumatic flexible board that turns over, when aiming at solving the above-mentioned regulation to the work ladder that exists, need the staff oneself to carry out height-adjusting and adjust rotation angle, be unfavorable for the assembly personnel to assemble the operation, reduce assembly efficiency, waste time and energy more, the poor problem of practicality.

The utility model discloses a realize like this, the utility model provides a following technical scheme: a pneumatic telescopic turning plate comprises an inclined plate, wherein a turning lifting mechanism is arranged on one side of the inclined plate;

the turnover telescopic mechanism comprises two supporting shaft blocks, a rotating shaft rod is arranged inside each supporting shaft block, a stabilizing shaft ring is sleeved in the middle of the rotating shaft rod, the bottom end of the stabilizing shaft ring is connected with a supporting block, the bottom end of the supporting block is connected with a lifting rod, an electric cylinder is installed at the bottom end of the lifting rod, a first gear is arranged at one end of the rotating shaft rod, a second gear is arranged at the bottom of the first gear, a chain toothed belt is sleeved outside the second gear, a rotating rod is connected to one end of the second gear, and a servo motor is installed at one end of the rotating rod.

In a preferred embodiment, the one end of the inclined plate is connected with a fixed block, the top end of the fixed block is connected with a magic tape, the bottom of one side of the magic tape is connected with an adhesive tape, and one end of the adhesive tape is connected with a stabilizing block.

In a preferred embodiment, a fixing support rod is connected to one side of the servo motor, and the fixing support rod and the servo motor are welded and fixed.

In a preferred embodiment, a plurality of L-shaped rods are arranged at the bottom end of the inclined plate, a supporting rod is connected to one side of each L-shaped rod, and the supporting rods are fixedly connected with the L-shaped rods.

In a preferred embodiment, a moving support plate is connected to the bottom end of the electric cylinder, and four universal wheels are mounted at the bottom end of the moving support plate.

In a preferred embodiment, the support shaft block is fixedly connected with the rotating shaft, and the stabilizing collar is movably connected with the rotating shaft through a bearing.

In a preferred embodiment, two ends of the lifting rod are fixedly connected with the supporting block and the pushing end of the electric cylinder, and the second gear is meshed with the chain toothed belt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by arranging the turnover lifting mechanism, the rotating shaft rod drives the two supporting shaft blocks to rotate, the supporting shaft blocks drive the inclined plate to rotate, the inclined plate can adjust the inclined turnover angle, the lifting rod starts to move upwards, the lifting rod drives the supporting blocks to move upwards, the supporting blocks drive the stable shaft rings to move upwards, and the inclined plate is lifted, so that the telescopic height and the turnover angle can be automatically controlled, the operation is simpler and easier to use, assembly and use of assembly personnel are facilitated, time and labor are saved, the assembly efficiency is effectively improved, the first gear and the second gear are simultaneously transmitted with the chain toothed belt, the meshing stability between the teeth is better, and the safety and practicability are better;

2. pulling magic subsides move to one side to make the magic subsides begin to bond on the adhesive tape, paste the elasticity that can adjust constraint work ladder with the position difference that the adhesive tape bonded through the magic like this, the effectual stability in going up and down and upset that has improved the work ladder, the fixed block plays the effect of supporting and stabilizing to the magic subsides simultaneously, and the effect of support and firm is played to the adhesive tape to the firm piece.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the overall rear perspective structure of the present invention.

Fig. 3 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

Fig. 4 is an enlarged schematic structural diagram of the position B in fig. 2 according to the present invention.

In the figure: 1. an inclined plate; 2. a support shaft block; 3. rotating the shaft lever; 4. a stabilizing collar; 5. a support block; 6. a lifting rod; 7. an electric cylinder; 8. a first gear; 9. a second gear; 10. a chain toothed belt; 11. rotating the rod; 12. a servo motor; 13. a fixed block; 14. magic tape; 15. an adhesive tape; 16. a stabilizing block; 17. stabilizing the supporting rod; 18. an L-shaped rod; 19. a strut; 20. moving the support plate; 21. a universal wheel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The pneumatic telescopic turning plate shown in the attached figures 1-4 comprises an inclined plate 1, wherein one side of the inclined plate 1 is provided with a turnover lifting mechanism;

upset telescopic machanism includes two supporting axle pieces 2, supporting axle piece 2 is inside to be provided with and to rotate axostylus axostyle 3, it is equipped with firm axle collar 4 to rotate 3 middle part covers of axostylus axostyle, 4 bottom connections of firm axle collar are with supporting shoe 5, 5 bottom connections of supporting shoe are with lifter 6, electric cylinder 7 is installed to 6 bottoms of lifter, 3 one end of rotation axostylus axostyle is provided with

first gear

8, 8 bottoms of first gear are provided with

second gear

9, 9 outside covers of second gear are equipped with

chain toothed belt

10, 9 one end of second gear is connected with rotary rod 11, servo motor 12 is installed to 11 one end of rotary rod.

As shown in fig. 1 and 4, 1 one end of hang plate is connected with

fixed block

13, 13 tops of fixed block are connected with

magic subsides

14, 14 one side bottoms of magic subsides are connected with splicing tape 15, splicing tape 15 one end is connected with firm piece 16, so that can put on hang plate 1 when the work ladder, then remove to one side through pulling magic subsides 14, and make magic subsides 14 begin to bond on splicing tape 15, the elasticity that the position difference that bonds like this through magic subsides 14 and splicing tape 15 can adjust the constraint work ladder, the effectual stability in lift and upset that has improved the work ladder, simultaneously fixed block 13 plays support and firm effect to magic subsides 14, firm piece 16 plays support and firm effect to splicing tape 15.

As shown in fig. 2 and 3, a fixing support rod 17 is connected to one side of the servo motor 12, and the fixing support rod 17 is welded to the servo motor 12, so that the fixing support rod 17 can support and fix the servo motor 12, and the stability of the servo motor 12 in the operation process can be maintained.

As shown in the attached drawing 1, the bottom end of the inclined plate 1 is provided with a plurality of L-shaped rods 18, one side of each L-shaped rod 18 is connected with a supporting rod 19, and each supporting rod 19 is fixedly connected with the corresponding L-shaped rod 18, so that the working frame can be supported and stabilized through the corresponding L-shaped rod 18, and meanwhile, the supporting rods 19 ensure the transverse connection firmness of the L-shaped rods 18 and are firmer.

As shown in the attached drawing 2, the bottom end of the electric cylinder 7 is connected with a movable support plate 20, and four universal wheels 21 are installed at the bottom end of the movable support plate 20, so that the movable support plate 20 can be conveniently moved through the universal wheels 21, the operation of transferring can be conveniently performed, and meanwhile, the movable support plate 20 plays a role in supporting and stabilizing the electric cylinder 7, thereby ensuring the stable operation of the electric cylinder 7.

As shown in fig. 2 and 4, the supporting shaft block 2 is fixedly connected with the rotating shaft rod 3, and the stabilizing shaft collar 4 is movably connected with the rotating shaft rod 3 through a bearing, so that the rotating shaft rod 3 can rotate inside the stabilizing shaft collar 4 in the rotating process, and the rotating shaft rod 3 drives the supporting shaft block 2 to rotate.

As shown in fig. 2 and 3, two ends of the lifting rod 6 are respectively fixedly connected with the supporting block 5 and the pushing end of the electric cylinder 7, and the second gear 9 is meshed with the chain toothed belt 10, so that the electric cylinder 7 is started to drive the lifting rod 6 to move upwards, the lifting rod 6 drives the supporting block 5 to move upwards, and the inclined plate 1 is convenient to lift.

The utility model discloses the theory of operation: when the assembly operation needs to be carried out, the working ladder can be placed on the inclined plate 1, meanwhile, a person is stuck on the working ladder, when the turnover angle needs to be adjusted, the servo motor 12 can be started, the servo motor 12 drives the rotary rod 11 to rotate, the rotary rod 11 drives the second gear 9 to rotate, the second gear 9 starts to drive the chain toothed belt 10 to rotate, the chain toothed belt 10 drives the first gear 8 to rotate, the first gear 8 drives the rotary shaft rod 3 to rotate, the rotary shaft rod 3 starts to rotate inside the stable shaft collar 4, so that the rotary shaft rod 3 drives the two support shaft blocks 2 to rotate, the support shaft blocks 2 drive the inclined plate 1 to rotate, the inclined turnover angle can be adjusted by the inclined plate 1, when the telescopic operation needs to be carried out, the electric cylinder 7 can be started, the electric cylinder 7 drives the lifting rod 6 to start to move upwards, the lifting rod 6 drives the supporting block 5 to move upwards, the supporting block 5 drives the stabilizing shaft collar 4 to start to move upwards, and therefore the inclined plate 1 can be lifted, and the telescopic height of the inclined plate 1 can be controlled.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a pneumatic flexible board that turns over, includes the hang plate, its characterized in that: one side of the inclined plate is provided with a turnover lifting mechanism;

2. A pneumatic telescopic flap according to claim 1, characterized in that: one end of the inclined plate is connected with a fixed block, the top end of the fixed block is connected with a magic tape, the bottom of one side of the magic tape is connected with a bonding tape, and one end of the bonding tape is connected with a stabilizing block.

3. A pneumatic telescopic flap according to claim 1, characterized in that: one side of the servo motor is connected with a stable supporting rod, and the stable supporting rod and the servo motor are fixedly welded.

4. A pneumatic telescopic flap according to claim 1, characterized in that: the bottom end of the inclined plate is provided with a plurality of L-shaped rods, one side of each L-shaped rod is connected with a supporting rod, and the supporting rods are fixedly connected with the L-shaped rods.

5. A pneumatic telescopic flap according to claim 1, characterized in that: the bottom end of the electric cylinder is connected with a movable support plate, and four universal wheels are mounted at the bottom end of the movable support plate.

6. A pneumatic telescopic flap according to claim 1, characterized in that: the supporting shaft block is fixedly connected with the rotating shaft rod, and the stabilizing shaft ring is movably connected with the rotating shaft rod through a bearing.

7. A pneumatic telescopic flap according to claim 1, characterized in that: two ends of the lifting rod are respectively and fixedly connected with the supporting block and the pushing end of the electric cylinder in pairs, and the second gear is meshed with the chain toothed belt.